Description : Write the safety measure in the following accidental cases: (i) Eye injury (chemical) (ii) Burn (iii) Skin contact (iv) Inhalation of toxic fumes.
Last Answer : Safety measures for: i)Eye injury : a) Have the person immediately rinse the eye with clean water. b) Flush with lukewarm water for 15-30 minutes c) Flush the eye to ... symptoms such as head ache, nose or throat irritation, dizziness or drowsiness persists, seek immediate medical attention.
Description : Assertion (A): Organ transplantation patients are given immunosuppressive durgs. Reason (R): Transplanted tissue has antigens which stimulate the spec
Last Answer : Assertion (A): Organ transplantation patients are given immunosuppressive durgs. Reason (R): ... If both the assertion and reason are false
Description : The following are true : a. the HLA proteins are found within the cytoplasm of the cells b. HLA class I antigens are expressed on all cells with nuclei c. HLA class II antigens presents ... on chromosome 6 e. HLA tissue typing is carried out in all forms of transplantation to prevent rejection
Last Answer : HLA class I antigens are expressed on all cells with nuclei
Description : In distributed databases, location transparency allows for database users, programmers and administrators to treat the data as if it is at one location. A SQL query with location transparency needs to specify: (A) Inheritances (B) Fragments (C) Locations (D) Local formats
Last Answer : (B) Fragments
Description : For which of the following services is a CPA professional not required to be independent? a. Tax returns preparation b. Audits of historical financial statements c. Review engagement d. Examination of a forecast
Last Answer : Tax returns preparation
Description : The attest function: a. Is an essential part of every engagement performed by a CPA. b. Includes the preparation of a written report of the CPA's conclusion. c. Requires a complete review ... under examination. d. Requires a review of a sample of transactions during the period under examination.
Last Answer : Includes the preparation of a written report of the CPA's conclusion
Description : A patient complains of sensitivity, on examination you find a composite filling restoring a good cavity preparation without any secondary caries; what is your next step: A. Extirpate the pulp that is obviously ... to sedate the pulp C. Ask patient to come back in six months D. Repeat restoration
Last Answer : B. Place ZOE dressing to sedate the pulp
Description : Transplantation of tissues/organs fails often due to non-acceptance by the patient’s body. Which type of immune response is responsible for such rejections? (a) Cell-mediated immune response (b) Hormonal immune response (c) Physiological immune response (d) Autoimmune response
Last Answer : (a) Cell-mediated immune response
Description : Transplantation of tissues/organs fails often due to non-acceptance by the patient's body. Which type of immune-response is responsible for such rejections ? (1) Cell - mediated immune response (2) Hormonal immune response (3) Physiological immune response (4) Autoimmune response
Last Answer : (1) Cell - mediated immune response
Description : When maintaining the circuit shown in the illustration, what dangers are associated with component 'C' should it become broken? EL-0081 A. Glass fragments may cut a person's skin. B. The contained mercury ... highly toxic. C. The inside coating of phosphor is highly poisonous. D. All of the above.
Last Answer : Answer: D
Description : Which of the following statements regarding the transmission of infectious agents through blood transfusions is/are true? A. The transmission rates for human immunodeficiency virus (HIV) ... patients (such as patients undergoing transplantation) should receive specially screened blood products.
Last Answer : Answer: ABCD DISCUSSION: The incidence of both HIV and hepatitis transmitted via blood transfusions has been steadily decreasing since the 1980s. This is related to improved ... , severely compromised patients such as those undergoing transplantation should receive CMV-negative blood products
Description : Which type of biopsy is used for nonpalpable lesions found on mammography? a) Stereotactic Stereotactic biopsy utilizes computer location of the suspicious area found on biopsy, followed by core needle insertion ... core biopsy is used when a tumor is relatively large and close to the skin surface.
Last Answer : a) Stereotactic Stereotactic biopsy utilizes computer location of the suspicious area found on biopsy, followed by core needle insertion and sampling of tissue for pathologic examination.
Description : What is role of transgenic organism in preparation of insulin?
Last Answer : Insulin is a hormone in our body, which control the amount of sugar. If it is not produced, person suffers with diabetes. Insulin is prepared by genetic engineering form transgenic organisms and used by the diabetes patients to control blood sugar.
Description : What is the first aid for burn cases?
Last Answer : Water, warm fluids should be given when the victim is conscious.
Description : Select the sulfonamide drug which is active against Pseudomonas and is used by topical application for prophylaxis of infection in burn cases: A. Sulfadiazine B. Silver sulfadiazine C. Sulfadoxine D. Sulfamethoxazole
Last Answer : B. Silver sulfadiazine
Description : Apart from diarrhoea, oral rehydration solution has been employed in: A. Severe vomiting B. Burn cases C. Heat stroke D. Both ‘B’ and ‘C
Last Answer : D. Both ‘B’ and ‘C
Description : For examination of diatoms sample should collect from (a). Bone marrow (b). Blood (c). Tissue (d). Epithelial cells
Last Answer : Ans: (a). Bone marrow
Description : The following statement(s) is/are true concerning viral infections. a. The most common post-transplantation viral infections are caused by herpes viruses and include CMV and herpes simplex virus ... HSV) infection primarily presents with a mononucleosis-type syndrome with fever, lethargy, and cough
Last Answer : Answer: a, c, Solid organ transplant patients are prone to develop viral infection by virtue of exogenous immunosuppression. The most common post-transplantation viral infections are those ... transplant patient or as painful herpes zoster in patients who have previously developed chicken pox
Description : In Yoghurt preparation — bacterial culture is used. a. Lactobacillus bulgaricus b. Streptococcus thermophilus c. Both a & b d. None of these
Last Answer : c. Both a & b
Description : Indicate the disease in which penicillin G continues to be used as first line treatment in all cases (unless contraindicated), because the causative organism has not developed resistance so far: A. Gonorrhoea B. Syphilis C. Staphylococcal abscess D. Haemophillus influenzae meningiti
Last Answer : B. Syphilis
Description : What are the application of cell and tissue culture? -Biology
Last Answer : answer:
Description : Assertion : Somatic embros can be induced from any cell in plant tissue culture. Reason : Any living plant cell is capable of differentiating into som
Last Answer : Assertion : Somatic embros can be induced from any cell in plant tissue culture. Reason : Any ... false D. If both assertion and reason are false
Description : Assertion : In plant tissue culture somatic embryos can be induced from any plant cell. Reason : Any viable plant cell can differentiate into somatic
Last Answer : Assertion : In plant tissue culture somatic embryos can be induced from any plant cell. Reason : ... false D. If both assertion and reason are false
Description : The process by which the amount of DNA, RNA and protein can be known at a time is: (a) Cell fractionation (b) Autoradiography (c) Phase-contrast microscopy (d) Tissue culture
Last Answer : Ans. ((b))
Description : what is cybrid ? a. Sexual hybrid b. Hybrid formed by cell division c. Tissue culture d. None of these
Last Answer : b. Hybrid formed by cell division
Description : The biochemical procedure used to detect human chorionic gonadotrophin is
Last Answer : The biochemical procedure used to detect human chorionic gonadotrophin is A. WIDAL B. CAT C. MRI D. ELISA
Description : Which of the following is also known as the Biochemical Laboratory of the Human Body? (1) Small Intestine (2) Brain (3) Pancreas (4) Liver
Last Answer : (4) Liver Explanation: Liver is considered as the biochemical laboratory of the human body. It synthesizes and secretes at least four important hormones and has a wide range of ... detoxification of various metabolites, protein synthesis, and the production of biochemicals necessary for digestion.
Description : Name three biochemical catalysts found in the human body.
Last Answer : Solution: Biochemical catalysts found in the human body are: 1. Pepsin 2. Trypsin 3. Lipase.
Description : A steady state within the body is termed a) Homeostasis. When a change occurs that causes a body function to deviate from its stable range, processes are initiated to restore and maintain ... that is perceived as challenging, threatening, or damaging to the person's dynamic balance or equilibrium.
Last Answer : a) Homeostasis. When a change occurs that causes a body function to deviate from its stable range, processes are initiated to restore and maintain the steady state or homeostasis.
Description : ______ is the cell organelle, in which the biochemical processes of respiration and energy production occur. (1) Mitochondria (2) Chloroplast (3) Ribosomes (4) Nucleus
Last Answer : (1) Mitochondria Explanation: Mitochondria is an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur.
Description : The bacterial cell is capable of a. Spatial separation of metabolic processes. b. Carrying out complex metabolic processes. c. Sub compartmentalizing biochemical processes. d. All the above (A—C) are correct.
Last Answer : b. Carrying out complex metabolic processes.
Description : Metabolism is carried out by a large class of proteins that decrease the activation energy required for chemical reactions inside a cell. Therefore they only facilitate reactions that would naturally occur at a much slower rate. What is the name of these proteins that speed up biochemical reactions?
Last Answer : Enzymes
Description : The nurse reading the physician's report of an elderly patient's physical examination knows a notation that the patient demonstrates xanthelasma refers to a) yellowish waxy deposits on upper eyelids. The change is ... red moles. Cherry angioma is the term that is used to describe a bright red mole.
Last Answer : a) yellowish waxy deposits on upper eyelids. The change is a common, benign manifestation of aging skin or it can sometimes signal hyperlipidemia.
Description : 40 year old lady presented with swelling in the right side of the upper part of the neck below the ear lobule for last 10 years. Swelling is painless and gradually growing. On examination ... diagnosis Options: 1) Lipoma 2) Rhabdomyosarcoma 3) Chronic sialadenitis 4) Mixed parotid tumour
Last Answer : Correct Answer: 4) Mixed parotid tumour
Description : Do I have chemical burn, and if so how do I treat it?
Last Answer : answer:If it's mild enough to not change the appearance of the skin (and this is important!), then the best cure is time and gentle treatment. That is, stay out of the sun, don't abrade or ... liquids, and definitely don't treat your teeth with that stuff any more until your mouth is back to normal.
Description : What are the best things to treat sun burn ?
Last Answer : Nothing beyond aloe vera cream has ever worked for me. In the past I've used a product offered by the mail order company Avon (more of a pale tan cream with aloe vera in it), but in recent times I've ... /tanning lead to a higher risk of skin cancer, so it's not really a habit you want to get into.
Description : A 1st degree burn is: A. the most severe type of burn B. superficial burn injuring the top layer of skin C. the first time the patient has been burned.
Last Answer : Ans: B
Description : Platelets are the cell fragments produced from
Last Answer : Platelets are the cell fragments produced from A. Thrombocytes B. Megakaryocytes C. Monocytes D. Mast cell
Description : The complement system consists of a series of serum proteins that exist in a quiescent or very low-level state of activation in the uninfected host. Which of the following ... certain complement components serve as chemoattractants to additional cellular components of the host defense mechanism
Last Answer : Answer: a, c, d Complement activation can occur through either classic or alternate (properdin) pathways, both of which eventuate in deposition of terminal complement pathway components on the ... and release of lysosomal enzymes that can directly damage certain target tissues, such as the lung
Description : Competence refers to a bacterial cell's ability to a. Take Up DNA Fragments From The Environment. b. Be Infected By A Transducing Phage. c. Produce A Protein Product From An Engineered Gene. d. Undergo Conjugation With An F+ Cell.
Last Answer : a. Take Up DNA Fragments From The Environment.
Description : Transformation refers to a. Using A Virus To Transfer DNA Fragments. b. DNA Fragments Transferred Between Live Donor And Recipient Cells. c. The Formation of an F- Recombinant Cell. d. The Transfer of Naked Fragments of DNA
Last Answer : b. DNA Fragments Transferred Between Live Donor And Recipient Cells.
Description : Blood platelets are: a) cytoplasmic fragments b) free nuclei c) a kind of red cell d) found only during clot formation
Last Answer : ANSWER: A -- Cytoplasmic fragments
Description : This female American geneticist achieved recognition as one of the world's foremost investigators in cytogenetics, the study of heredity by cellular and genetic methods. In 1951 she discovered that gene ... was awarded the Nobel Prize in medicine in 1983. Who is this notable woman scientist?
Last Answer : ANSWER: (BARBARW) McCLINTOCK
Description : The growth of seedling plants after transplantation will not always be proper because (a) New soil may not contain the required minerals (b) During transplantation root hairs get damaged (c) Roots cannot penetrate deep into the soil (d) Of all factors stated above
Last Answer : Ans:(d)
Description : Neuron is the name given to which special type of biological cell? a) a nerve cell b) a brain cell c) a skin cell
Last Answer : ANSWER: A -- A NERVE CELL
Description : What do you think of the fact that organ transplantation is not always 100% successful due to not complete compatibility between donor and recipient?
Last Answer : Hmm, one of the after effects, if the transplantation was successful, is not being dead. I think that is always worth it.